Lipper Tecnico Cordless Earphones

Lipper Tecnico Cordless Earphones

The introduction of cordless cordless earphones with no wires in the earphone unit is increasingly fast. Especially recently, there are two products that show good quality at a price that is not much different from a wired earphone. Products to introduce today are also one of those products.

Lipertec is a new earphone maker in China who has made wired earphone mobiles and babies that have heard high quality sound for price. And Lewertec's third product, Tevi, is a cordless earphone. TeBi is equipped with Qualcomm's QCC3026 chipset, which supports AptX high-quality codec and TWS Plus, and features music playback and graphen driver up to 10 hours. This product is priced at 119,000 won, which is not so high, but I recently sold it at an unbelievable price of 79,000 won.

Let's look at this product once.

Package. The front part is treated transparently in a simple box, so you can check the product. It is impressive that it is packaged in English, Japanese and Korean.

The rear of the box gives a very luxurious feel.

It is a component. Manual, a carrying case for charging, a USB cable, and an ear-tip.

The USB cable is type C, which is also used in smartphones these days.

The eartips are available in three sizes, including the standard one, and one foam tip. The silicone tip is a translucent type, and the touch is normal. The foam tip is pretty soft.

The charging case is covered with fabric and is round as a whole. You can check the remaining battery power of the case with the front panel LED, but it will not light when you disconnect the earphone or connect the charge cable. You can charge your earphones up to six times in the case.

There is a leather strap on the side which was also seen on other products ... It is too thin to feel vinyl.

Only the charging terminal is located at the rear.

The size is about yo.

The lid is fixed by the magnetic force. There is no feeling that the magnetic force is very strong, but it does not open or open itself. Various certification information is listed inside the lid.

The earphone is also fixed with magnetic force, and the magnetic force for fixing the earphone is stronger than the cap. It will be fixed if you put it in position roughly. The earphones are symmetrical and are housed on the left and right sides.

The earphone design has a typical cordless earphone design. It is a way to manipulate the product through the button, not the touchpad. It is made of matte plastic as a whole, and the round button part is given a silver ring point. At the bottom of the Lippertec logo is a small LED.

The thickness of the earbuds is somewhat light due to the long play time, but the weight of one ear is about 5g.

Inside, gold-plated contacts are located with L and R marks.

The nozzles are about this length, and the tip of the nozzle has a fairly tight filter.

The sound of Tabby using a graphen driver is quite amazing. The bass is slightly boosted and the overall sound is flat, but it is very harmonious. The bass is so intimidating to listen to outside that it does not invade other bands, and the sounds of the various instruments are clearly heard. Nowadays, it has become meaningless to cut the performance of the earphone at the price, but it is sound even if you think that it is the earphone of 119,000 won. Although it is a completely enclosed structure, there is some pressure, but thanks to it, the car sound is good, and even if you listen to music in the outdoor, there is not much bass.

I think you need to give a composite assessment of the link stability, which is related to how this product works in the future. Once the connection between the two left and right units was very stable, there was no interruption or sinking of one side.

This product supports Qualcomm's TWS Plus technology. This technology is a technology that both units are connected to a smartphone while they are in charge of the left and right channels, respectively, and operate independently. Typical cordless earphones take charge of connecting one side to a smartphone and send sound to the other side, so the battery consumption on one side is more severe than that on the other side, but when TWS Plus technology is applied, Duration increases. Also, there is no need for connection between both units, so it may be stronger from radio interference.

However, TWS Plus has few smartphones to support. QUALCOMM supports Snapdragon 845 and later, and some later versions of the chipset, but only the Sony Xperia 1, Xiao Mi Mi8 and Mi9 are supported by TWS Plus. Among the smartphones released in Korea, there is no model supporting TWS Plus.

So when I use TWS Plus, rather than the usual cordless unit, one side is the master and the other side is the slave. The earphone itself has the ability to act as a master on both units, sometimes the left unit is acting as the master, and the right unit is acting as the master. By the way, there was a difference in connectivity.

When the left unit was operating as a master, it was fairly weak in terms of surrounding radio interference. When the signal passed through a fairly strong place, there was often a break, depending on the location of the smartphone.

When the right unit was operating as a master, the connection was strong, but there was no interruption even in the event of a break at the top. Initially I thought my left unit was bad, but it looks like the characteristics of the product because other users are experiencing similar phenomena.

The workaround for this problem is always to use the right as a master. When the earphones are pulled out and worn on the ear, a message saying "Turn on the power of the tablet" is displayed on both sides, and then the message "I am connected now" is heard from the side caught by the master. If you hear a sound from the left side of this case, if you put the left unit back into the case, you will hear a message saying "It is now connected" from the right unit 3 seconds later. Then, when the left unit is removed again, the right side remains as the master.

The fit is pretty good. Though the unit is thick, the nozzle part is very thin, so it has been inserted quite deeply. The built-in silicon tips are somewhat vague in quality, but the foam tips are pretty good.

Unfortunately, this is an operation method. The button method prevents the malfunction from occurring while wearing, but if there is a button on the outside, the earphone is pressed tightly to the ear when operated. I have to press the button three times to turn it to the next song.

There is a lot of space on the side because the unit is thick. If you use the button method, it would be good if the button was on the upper side.

Delays are common. When connected to the Android phone with AptX, I could not feel the sinking jarring problem at all. When connected with AAC codec, it was different depending on the application, but it did not have a big influence on watching videos.

One of the advantages of this product is IPX7 waterproof. This grade is a very high grade that can not be seen except for the cordless products that are also used for swimming, and it is at a level that allows music playback even underwater (although not recommended by the manufacturer). It is very likely that the product will survive accidental flooding or sudden showers.

How much is the battery? It can be played up to 10 hours with the SBC / AAC codec and up to 7 hours with the AptX codec.

I connected to the Galaxy S10 with the AptX codec and played music at about 60% of the volume. As a result, after playing music for 5 hours and 45 minutes, the battery was running low. It's a fairly consistent playback time, but it's a little different from the spec, probably because TWS Plus is not applied.

If you look at the ratio simply, you can play music for 8 hours or more even when connected with AAC codec.

So far, I've looked at LipperTech.

This product is the product of a new earphone maker. So, accessories such as case strap and eartip are slightly lacking, and it is unfortunate that there is no trendy function such as listening around. The stability of the connection is somewhat ambiguous depending on the situation, and I think that this is a product made by assuming TWS Plus.

Except for those sub-parts - the original purpose of the earphone 'music appreciation' is a very high-quality product. Even though you think of the price, the sound is quite good, and the playing time is also long. It is also advantageous to have a rarely high waterproof rating.

In the market of low-cost cordless earphones, which is becoming more and more intense, I would like to say that it is a well-made product that appeared like a comet.